UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOqnOLsbBfQU/65ZsIAIgbZmT4GtsiXAktVAvFXPrl0=' 
WHERE 
  key_id = '3993dfc244b006ac985bf2a8130d727279b26541504151d6a285cf3669255a72' 
  AND (
    token = 'NOqnOLsbBfQU/65ZsIAIgbZmT4GtsiXAktVAvFXPrl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )